National Science Olympiad Forum By SOF Olympiad Trainer - Page 458

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 6

Ans 2:

Class : Class 5
@RichaGupta I have the same question. How can the water increase upon freezing? SOF please respond.

Ans 3:

Class : Class 8
How volume gets increases on freezing ?

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 8

Ans 2:

Class : Class 6
How is this possible??????????????????????

Ans 3:

Class : Class 7

Ans 4:

Class : Class 9

Ans 5:

Class : Class 9

Ans 6:

Class : Class 6
can someone send the pattern

Ans 7:

Class : Class 9

Ans 8:

Class : Class 8
Correct Riddhima Das from GIIS, Singapore

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Subject :NSO    Class : Class 7

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 7
The answer is d as the girl is looking inn the mirror. She is 3m before the mirror . When she looks into the mirror she takes her point in the mirror to be 0m. When she observes that the 2nd girl was 8m behind her than the distance she would see the girl in the mirror would be 8 m ahead. So the 1st girl distance in the mirror would be 8m and distance of girl2 is 8m. So (6 8)m=14m

Ans 2:

Class : Class 6
Answer should be a because distance of girl A (3) distance of girl b in mirror (8) is 11

Ans 3:

Class : Class 5
Answer is D as her distance from mirror is 3m and again 3m.Girl B is 8m so 3m 3m 8m is 14mHope it is helpful

Ans 4:

Class : Class 5

Ans 5:

Class : Class 7
ans = D

Ans 6:

Class : Class 7
Thanks Aikya

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
D

Ans 2:

Class : Class 5

Ans 3:

Class : Class 4
How explan

Ans 4:

Class : Class 4
it is C but how is magntic force acting and not muscular?

Ans 5:

Class : Class 3
D

Ans 6:

Class : Class 7
D , tricky one

Ans 7:

Class : Class 6
tricky one

Ans 8:

Class : Class 4

Ans 9:

Class : Class 9
d

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 10
answer shoul be c , meteorites burn up in mesosphere

Ans 2:

Class : Class 6
clouds only form in troposphere

Ans 3:

Class : Class 3
ya i guees c is the ans as it mesosphere

Ans 4:

Class : Class 7
But then if p is troposphere, then how come clouds are formed in q?Clouds are formed in troposphere(p).

Ans 5:

Class : Class 6
Sorry, C

Ans 6:

Class : Class 6
The answer is d

Ans 7:

Class : Class 6
The answer should be D.

Ans 8:

Class : Class 6
B only should be the answer

Ans 9:

Class : Class 9
ANS should be D

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Subject :NSO    Class : Class 6

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